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add onerr callback for leader elector (#1399)

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This commit is contained in:
Boshi Lian
2023-09-13 08:54:12 -07:00
committed by GitHub
parent 8e19c03cec
commit 7454f0485c
1 changed files with 9 additions and 1 deletions
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10
src/KubernetesClient/LeaderElection/LeaderElector.cs
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@@ -28,6 +28,11 @@ namespace k8s.LeaderElection
/// </summary> /// </summary>
public event Action<string> OnNewLeader; public event Action<string> OnNewLeader;
/// <summary>
/// OnError is called when there is an error trying to determine leadership.
/// </summary>
public event Action<Exception> OnError;
private volatile LeaderElectionRecord observedRecord; private volatile LeaderElectionRecord observedRecord;
private DateTimeOffset observedTime = DateTimeOffset.MinValue; private DateTimeOffset observedTime = DateTimeOffset.MinValue;
private string reportedLeader; private string reportedLeader;
@@ -69,8 +74,9 @@ namespace k8s.LeaderElection
MaybeReportTransition(); MaybeReportTransition();
} }
} }
catch catch (Exception e)
{ {
OnError?.Invoke(e);
// ignore // ignore
return false; return false;
} }
@@ -129,6 +135,8 @@ namespace k8s.LeaderElection
{ {
return false; return false;
} }
OnError?.Invoke(e);
} }
if (oldLeaderElectionRecord?.AcquireTime == null || if (oldLeaderElectionRecord?.AcquireTime == null ||